Files
securelens-backend/app/main.py
2026-05-07 10:35:36 +05:30

72 lines
2.2 KiB
Python

import logging
from contextlib import asynccontextmanager
from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from slowapi import _rate_limit_exceeded_handler
from slowapi.errors import RateLimitExceeded
from slowapi.middleware import SlowAPIMiddleware
from app.config import settings
from app.database import close_db, init_db
from app.middleware.rate_limiter import limiter
from app.routers import auth, health, history, scan, apikey, report, code_scan
from app.routers import scheduled_scans
from app.services.scheduler import start_scheduler, stop_scheduler
logging.basicConfig(
level=logging.DEBUG if settings.debug else logging.INFO,
format="%(asctime)s | %(levelname)-8s | %(name)s | %(message)s",
)
logger = logging.getLogger(__name__)
@asynccontextmanager
async def lifespan(app: FastAPI):
import app.models # noqa: F401 — register models with Base.metadata
await init_db()
logger.info("Database initialized")
start_scheduler()
yield
stop_scheduler()
await close_db()
logger.info("Database connection closed")
def create_app() -> FastAPI:
application = FastAPI(
title=settings.app_name,
version=settings.app_version,
docs_url="/docs" if settings.debug else None,
redoc_url="/redoc" if settings.debug else None,
lifespan=lifespan,
)
application.state.limiter = limiter
application.add_exception_handler(RateLimitExceeded, _rate_limit_exceeded_handler)
application.add_middleware(SlowAPIMiddleware)
application.add_middleware(
CORSMiddleware,
allow_origins=settings.cors_origin_list,
allow_credentials=True,
allow_methods=["*"],
allow_headers=["*"],
)
application.include_router(health.router)
application.include_router(auth.router)
application.include_router(scan.router)
application.include_router(history.router)
application.include_router(apikey.router)
application.include_router(report.router)
application.include_router(code_scan.router)
application.include_router(scheduled_scans.router)
logger.info(f"{settings.app_name} v{settings.app_version} initialized")
return application
app = create_app()